Difference between revisions of "FLV to MXF using FFmpeg"
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(Created page with 'Main Page > Documentation > Format-specific preservation issues > Macromedia FLV > FLV to MXF test results *File used was sample_1238959806.avi, taken from [htt…') |
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| − | [[Main Page]] > [[Documentation]] > [[ | + | [[Main Page]] > [[Documentation]] > [[Media type preservation plans]] > [[Macromedia FLV]] > FLV to MXF using FFmpeg |
| − | *File used was | + | *File used was 20051210_w50s.flv, taken from [http://www.mediacollege.com/adobe/flash/video/tutorial/example-flv.html Media college.com: Download Example FLV Files] |
| − | *Used the following command to convert the file: ffmpeg -i | + | *Used the following command to convert the file: ffmpeg -i 20051210-w50s.flv -vcodec mpeg2video -qscale 1 -qmin 1 -intra -ar 48000 20051210-w50s.mxf |
*Note: FITS tools don't recognize the MXF format and only generate a small amount of generic file metadata as a result | *Note: FITS tools don't recognize the MXF format and only generate a small amount of generic file metadata as a result | ||
</br> | </br> | ||
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|- | |- | ||
|FileSize | |FileSize | ||
| + | |669,036 | ||
| + | |19,339,845 | ||
| | | | ||
| − | |||
| − | |||
|- | |- | ||
|Duration | |Duration | ||
| + | |16.92 s | ||
| + | |16.96 s | ||
| | | | ||
| − | |||
| − | |||
|- | |- | ||
|Streamcount | |Streamcount | ||
|imageStreams, audioStreams | |imageStreams, audioStreams | ||
| − | |2 | + | |2 |
| − | |2 | + | |2 |
|- | |- | ||
|FrameCount | |FrameCount | ||
|length | |length | ||
| − | | | + | | |
| − | | | + | | |
|- | |- | ||
|ImageWidth | |ImageWidth | ||
|width | |width | ||
| − | | | + | |360 |
| − | | | + | |360 |
|- | |- | ||
|ImageHeight | |ImageHeight | ||
|height | |height | ||
|288 | |288 | ||
| − | |288 | + | |288 |
|- | |- | ||
|BitDepth | |BitDepth | ||
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|- | |- | ||
| | | | ||
| − | |||
| | | | ||
| − | | | + | | |
| + | | | ||
|- | |- | ||
|FrameRate | |FrameRate | ||
| Line 84: | Line 84: | ||
|Compression | |Compression | ||
|codec | |codec | ||
| − | | | + | |On2 VP6 (Flash version) |
| − | | | + | |mpeg2video |
|- | |- | ||
| | | | ||
| Line 111: | Line 111: | ||
|Codec | |Codec | ||
|MPEG 1 Audio, Layer 3 (MP3) | |MPEG 1 Audio, Layer 3 (MP3) | ||
| − | | | + | |PCM |
|- | |- | ||
|Channels | |Channels | ||
|2 | |2 | ||
|2 | |2 | ||
| − | |||
| − | |||
| − | |||
| − | |||
|- | |- | ||
|SampleRate | |SampleRate | ||
| − | | | + | |22050 |
| − | |48000 | + | |48000 |
|- | |- | ||
|BitDepth | |BitDepth | ||
| − | |16 | + | |16 |
| − | |16 | + | |16 |
|-}</br> | |-}</br> | ||
Latest revision as of 12:14, 11 August 2010
Main Page > Documentation > Media type preservation plans > Macromedia FLV > FLV to MXF using FFmpeg
- File used was 20051210_w50s.flv, taken from Media college.com: Download Example FLV Files
- Used the following command to convert the file: ffmpeg -i 20051210-w50s.flv -vcodec mpeg2video -qscale 1 -qmin 1 -intra -ar 48000 20051210-w50s.mxf
- Note: FITS tools don't recognize the MXF format and only generate a small amount of generic file metadata as a result
File/video stream properties[edit]
| Property | Significant property name | Original | Normalized |
|---|---|---|---|
| FileSize | 669,036 | 19,339,845 | |
| Duration | 16.92 s | 16.96 s | |
| Streamcount | imageStreams, audioStreams | 2 | 2 |
| FrameCount | length | ||
| ImageWidth | width | 360 | 360 |
| ImageHeight | height | 288 | 288 |
| BitDepth | bitDepth | 24 | |
| colourModel | |||
| colourSpace | yuv420p | yuv420p | |
| FrameRate | frameRate | 25 | 25 |
| lossless | No | No | |
| compressionRatio | |||
| Compression | codec | On2 VP6 (Flash version) | mpeg2video |
| interlace | |||
| metadata |
Audio stream properties[edit]
| Property | Original | Normalized |
|---|---|---|
| Codec | MPEG 1 Audio, Layer 3 (MP3) | PCM |
| Channels | 2 | 2 |
| SampleRate | 22050 | 48000 |
| BitDepth | 16 | 16 |